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由ICLin著作·2019—使用組織凝集器（LigaSure）、諧波刀（Harmonicscalpel）切除痔瘡與傳統痔瘡​手術之比較.林怡成(I-ChenLin)；黃允中(Yun-ChungHuang) ...

Purpose. This study aimed to compare the short-term outcomes of LigaSure and Harmonic Scalpel hemorrhoidectomy with those of conventional hemorrhoidectomy. Methods. We assessed patients with Grade III or IV hemorrhoids who underwent LigaSure, Harmonic Scalpel, or conventional hemorrhoidectomy from July 2018 to January 2019. A total of 50 patients were included in this study. Results. The patients were divided into three groups: conventional (n = 18), LigaSure (n = 16), and Harmonic Scalpel hemorrhoidectomy (n = 16). The median operation time was 17.5 min for the LigaSure hemorrhoidectomy group, 18.75 min for the Harmonic Scalpel hemorrhoidectomy group, and 28.89 min for the conventional hemorrhoidectomy group (p ＜ 0.001). Further, intraoperative blood loss and pain scores were significantly lower in the LigaSure and Harmonic Scalpel hemorrhoidectomy groups than in the conventiona...